PDF malware analysis — malicious · f0740850cbae6a6d

MALICIOUS

PDF

53.5 KB Created: 2021-04-07 05:15:04 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-17

MD5: 426e7f17af6a9a414de7b1a84fa9a02b SHA-1: c76aefd5fd2dd363926a276baef12e6dea28e509 SHA-256: f0740850cbae6a6daa751f3245dca4780610657ec211ed5722d1764829d6f2ab

82 Risk Score

Malware Insights

MITRE ATT&CK

T1566.001 Spearphishing Attachment T1059.007 JavaScript

The PDF document contains multiple embedded URLs, with a high-confidence heuristic identifying a lure for 'free generator / game hack'. The document body also contains similar links, suggesting the primary purpose is to trick users into visiting malicious websites. While no scripts were explicitly extracted, the presence of embedded URLs and the nature of the lure indicate a phishing or social engineering attack, likely leading to malware download.

Machine Learning

Nyx PDF Classifier malicious score 0.8721

Heuristics 4

PDF links to a 'free generator / game hack' redirector high PDF_GAME_HACK_REDIRECT_LURE

PDF's clickable action targets a redirector of the form /app/<id>/<slug>-game-hack — the landing-page shape of a large SEO 'free spins / generator / game hack' lure family that funnels victims through rotating disposable hosts to a malware/scam payload. The multi-link variants also trip ML/link-farm rules; this catches the single-link variants that otherwise score clean.
Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON

Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
External URI info PDF_URI

PDF contains an external URL action
Embedded URL info EMBEDDED_URL

One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
URL https://enigmagenerator.com/app/431946152/roblox-game-hack PDF link annotation
- http://behsanroshd.com/images/free-hair-roblox-codes.pdfIn PDF document text
- https://rincondelentrenador.com/images/breaking-point-hacks-roblox.pdfIn PDF document text
- http://britishcomics.com/images/free-tix-and-robux-generator-no-survey.pdfIn PDF document text
- http://www.lycee-langevin-wallon.com/images/free-rs-roblox.pdfIn PDF document text
- http://parkinsononline.com/images/avatar-roblox-free-skin.pdfIn PDF document text
- http://gameanglinginstructors.co.uk/images/roblox-free-muscle-shirt.pdfIn PDF document text
- http://www.boutique-nature.fr/images/what-is-the-best-free-game-script-executor-roblox.pdfIn PDF document text
- http://baah.ca/images/robux-free-glitch.pdfIn PDF document text
- http://kcpb51.ru/images/get-free-robux-download.pdfIn PDF document text
- https://ceiprevellodetoro.org/images/free-robux-place-2021.pdfIn PDF document text
- https://kimolos-link.gr/images/how-to-download-nonsense-diamond-hack-roblox.pdfIn PDF document text
- https://inspiration-modellbau.de/images/roblox-free-mask-hat.pdfIn PDF document text
- http://grupodin.com.br/images/como-tener-robux-gratis-sin-hackear.pdfIn PDF document text
- http://www.lionel-seppoloni.fr/images/roblox-free-logo.pdfIn PDF document text
- http://xn-----clcdhzcbmgnochhb1boe1a6b.xn--p1ai/images/oh-yeah-yeah-shirt-on-roblox-free.pdfIn PDF document text
- http://agritrade-ukraine.com/images/robux-generator-download-from-http-wehackcom-robloxgeneratorfree.pdfIn PDF document text
- http://neumann.fr/images/how-can-i-get-free-clothes-on-roblox.pdfIn PDF document text
- http://www.taxiaparis.fr/images/hack-roblox-windows-10-2021.pdfIn PDF document text
- http://astropasja.pl/images/free-robux-html-code-2021.pdfIn PDF document text
- http://yochin.org.tw/images/what-does-e-free-mean-in-roblox.pdfIn PDF document text
- http://fradiomas.com/images/good-uniform-making-software-free-roblox.pdfIn PDF document text
- http://www.beantownlimo.com/images/vechlie-simulator-for-free-roblox.pdfIn PDF document text
- https://prntriage.net/images/game-explorer-roblox-hack-pastebin.pdfIn PDF document text
- http://saip.ws/images/course-obstacle-2021-roblox-cheat.pdfIn PDF document text
- http://iricamidelcuore.it/images/get-unlimited-robux-for-free-new-hack-2021-roblox-working.pdfIn PDF document text
- http://mmech.com/images/roblox-welcome-to-bloxburg-beta-free.pdfIn PDF document text
- http://smallcom.fr/images/rise-of-nations-hack-roblox.pdfIn PDF document text
- http://www.maakherumusic.net/images/roblox-jailbreak-hack-exploit-walkspeed-noclip-gravity.pdfIn PDF document text
- http://prodent.com.ua/images/free-roblox-cbro-hacks.pdfIn PDF document text
- http://hoqueijmj.eu/images/script-hack-for-roblox.pdfIn PDF document text
- https://www.only-press.ru/images/earn-free-robux-hack.pdfIn PDF document text
- http://ghegamethu.vn/images/free-roblox-account-passwords.pdfIn PDF document text
- http://legitame.org/images/usernames-and-passwords-hack-roblox.pdfIn PDF document text
- http://yochin.org.tw/images/roblox-jailbreak-hack-2021.pdfIn PDF document text
- http://santjoandelesabadesses.cat/images/how-to-become-a-real-hacker-in-roblox.pdfIn PDF document text
- http://grabmyinfo.com/images/how-to-hack-roblox-cash.pdfIn PDF document text
- http://pdapanache.com/images/code-pour-free-rpg-simulator-roblox.pdfIn PDF document text
- http://www.ipsiagmarconi.it/images/free-admin-roblox-2021.pdfIn PDF document text
- http://aessentia.com/images/roblox-fly-cheat-code.pdfIn PDF document text
- http://vibrato.fr/images/roblox-broken-bones-hack.pdfIn PDF document text
- http://abqwinair.com/images/como-hackear-roblox-robux-gratis-2021.pdfIn PDF document text
- http://lakeshistory.com/images/este-pagina-hack-te-regala-muchos-robux-en-roblox-funcionando.pdfIn PDF document text
- https://wandpiraten.de/images/bloxburg-free-on-roblox.pdfIn PDF document text
- http://iluvlocalplaces.com/images/free-robux-no-verify-captcha.pdfIn PDF document text
- http://spstrading-th.com/images/roblox-cheat-speed-run-4.pdfIn PDF document text
- http://bilhetim.com.br/images/roblox-goku-t-shirt-free.pdfIn PDF document text
- http://www.cosver.nl/images/lollipop-simulator-hack-sckitp-roblox.pdfIn PDF document text
- https://gabrieliassociati.com/images/free-robux-rblox.pdfIn PDF document text
- https://hassel-event.de/images/roblox-birthday-party-free-printables.pdfIn PDF document text
+12 more URL(s)

Extracted artifacts 2

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`stream_003_off00006d70.bin`	decompressed-pdf-stream	PDF FlateDecoded stream at offset 0x6D70	27604 bytes
SHA-256: `e2f09cd07f70a78fed0fb64ff47f07786117bc54605462fe0fafc1b978b96f25`
`font_01_sfnt_off0000accd.bin`	pdf-font-stream	PDF embedded font (sfnt) at offset 0xACCD	18484 bytes
SHA-256: `32fdf21a5e1ee35e11101c28159da9c0c06827cbbc8d570a389573fa6290b072`

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